| 31 Jan - 14h00 |  Meng Chen | bat | Tianyi Qian | 4-1 (11-6, 10-12, 11-9, 11-4, 11-8) |
| 31 Jan - 14h00 | Yang Sun | bat |  Kasumi Ishikawa | 4-0 (11-5, 11-3, 14-12, 12-10) |
| 31 Jan - 14h00 | Manyu Wang | bat | Saki Shibata | 4-2 (10-12, 11-7, 7-11, 11-8, 11-5, 11-8) |
| 31 Jan - 14h00 | Ning Ding | bat | Hina Hayata | w.o. |
| 31 Jan - 14h50 | Mima Ito | bat | Honoka Hashimoto | 4-1 (11-6, 11-9, 11-3, 9-11, 11-9) |
| 31 Jan - 14h50 | Shiwen Liu | bat | Rui Zhang | 4-1 (9-11, 11-9, 11-3, 11-9, 11-6) |
| 31 Jan - 14h50 | Yuling Zhu | bat |  Petrissa Solja | 4-0 (11-9, 11-9, 11-6, 11-5) |
| 31 Jan - 14h50 |  Yang Wang | bat | Zhuojia He | 4-0 (12-10, 11-5, 11-6, 11-5) |
| 30 Jan - 15h00 | Zhuojia He | bat |  Szu-yu Chen | 4-1 (11-8, 6-11, 11-9, 11-3, 11-6) |
| 30 Jan - 15h00 | Shiwen Liu | bat | Xiaona Shan | 4-0 (11-8, 12-10, 11-5, 11-5) |
| 30 Jan - 15h00 | Yang Wang | bat | I-Ching Cheng | 4-2 (6-11, 11-5, 11-7, 11-2, 11-13, 11-9) |
| 30 Jan - 15h00 | Hina Hayata | bat |  Tianwei Feng | 4-2 (14-12, 11-7, 7-11, 8-11, 11-5, 11-9) |
| 30 Jan - 15h50 | Yang Sun | bat |  Hoi Kem Doo | 4-0 (11-4, 11-2, 11-7, 11-6) |
| 30 Jan - 15h50 | Rui Zhang | bat |  Sofia Polcanova | w.o. |
| 30 Jan - 15h50 | Kasumi Ishikawa | bat |  Xiaoxin Yang | 4-0 (11-7, 11-6, 11-6, 13-11) |
| 30 Jan - 15h50 | Tianyi Qian | bat | Miu Hirano | 4-0 (11-2, 11-9, 11-9, 11-9) |
| 30 Jan - 18h20 | Manyu Wang | bat |  Hyun Jin Choi | 4-0 (11-7, 11-1, 11-3, 11-5) |
| 30 Jan - 18h20 | Mima Ito | bat |  Bruna Takahashi | 4-1 (9-11, 11-7, 11-9, 11-9, 11-9) |
| 30 Jan - 18h20 | Yuling Zhu | bat |  Polina Mikhailova | 4-3 (11-9, 9-11, 11-7, 8-11, 11-6, 5-11, 12-10) |
| 30 Jan - 18h20 | Petrissa Solja | bat | Jian Zeng | 4-1 (9-11, 11-5, 11-9, 11-8, 11-8) |
| 30 Jan - 19h10 | Ning Ding | bat | Yuting Gu | 4-0 (11-6, 11-6, 11-7, 11-3) |
| 30 Jan - 19h10 | Saki Shibata | bat | Ying Han | 4-1 (10-12, 13-11, 11-9, 11-8, 12-10) |
| 30 Jan - 19h10 | Honoka Hashimoto | bat | Xinhua Chen | 4-2 (11-7, 8-11, 11-3, 11-4, 4-11, 11-7) |
| 30 Jan - 19h10 | Meng Chen | bat | Hyo-won Seo | 4-3 (12-14, 11-5, 10-12, 7-11, 11-7, 15-13, 11-4) |
